Maven –Settings 官网说明https://maven.apache.org/guides/mini/guide-mirror-settings.html 官网说明

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<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
		  
  <localRepository>D:\mydesign\server\apache-maven-3.9.2\rep</localRepository>
  
  <mirrors>
	 <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>*,central,jcenter,!rdc-releases,!rdc-snapshots</mirrorOf>       
    </mirror> 
  </mirrors>
  
  <servers>
	<server>
		<id>rdc-releases</id>
		<username>6401c1c0</username>
		<password>lADc8</password>
	</server>
	<server>
		<id>rdc-snapshots</id>
		<username>6401c1</username>
		<password>lADW1</password>
	</server>
  </servers>

<profiles>
  <profile>
    <id>rdc</id>
    <properties>
      <altReleaseDeploymentRepository>
        rdc-releases::default::https://packages.aliyun.com/maven/repository/
      </altReleaseDeploymentRepository>
      <altSnapshotDeploymentRepository>
        rdc-snapshots::default::https://packages.aliyun.com/maven/repository
      </altSnapshotDeploymentRepository>	  
	   <skipTests>true</skipTests>
       <maven.compiler.source>17</maven.compiler.source>
       <maven.compiler.target>17</maven.compiler.target>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	  
    </properties>
 <repositories>
                <repository>
                    <id>central</id>
                    <url>https://maven.aliyun.com/nexus/content/groups/public</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>false</enabled>
                    </snapshots>
                </repository>
                <repository>
                    <id>snapshots</id>
                    <url>https://maven.aliyun.com/nexus/content/groups/public</url>
                    <releases>
                        <enabled>false</enabled>
                    </releases>
                    <snapshots>
						<updatePolicy>always</updatePolicy>
                        <enabled>true</enabled>
                    </snapshots>
                </repository>
                <repository>
                    <id>rdc-releases</id>
                    <url>https://packages.aliyun.com/maven/repository/</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>false</enabled>
                    </snapshots>
                </repository>
                <repository>
                    <id>rdc-snapshots</id>
                    <url>https://packages.aliyun.com/maven/repository/</url>
                    <releases>
                        <enabled>false</enabled>
                    </releases>
                    <snapshots>
						<updatePolicy>always</updatePolicy>
                        <enabled>true</enabled>
                    </snapshots>
                </repository>
            </repositories>
            <pluginRepositories>
                <pluginRepository>
                    <id>central</id>
                    <url>https://maven.aliyun.com/nexus/content/groups/public</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>false</enabled>
                    </snapshots>
                </pluginRepository>
                <pluginRepository>
                    <id>snapshots</id>
                    <url>https://maven.aliyun.com/nexus/content/groups/public</url>
                    <releases>
                        <enabled>false</enabled>
                    </releases>
                    <snapshots>
						<updatePolicy>always</updatePolicy>
                        <enabled>true</enabled>
                    </snapshots>
                </pluginRepository>
                <pluginRepository>
                    <id>rdc-releases</id>
                    <url>https://packages.aliyun.com/maven/repository</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>false</enabled>
                    </snapshots>
                </pluginRepository>
                <pluginRepository>
                    <id>rdc-snapshots</id>
                    <url>https://packages.aliyun.com/maven/repository</url>
                    <releases>
                        <enabled>false</enabled>
                    </releases>
                    <snapshots>
						<updatePolicy>always</updatePolicy>
                        <enabled>true</enabled>
                    </snapshots>
                </pluginRepository>
            </pluginRepositories>
        </profile>
    </profiles>
    <activeProfiles>
        <activeProfile>rdc</activeProfile>
    </activeProfiles>
</settings>